03 / 08
Endocrine
The body's signaling weather
Thyroid, adrenal, sex hormones, and insulin form an interconnected signaling network. This system responds to sleep, stress, nutrition, movement, and life stage transitions.
What it needs
- Adequate protein and micronutrients
- Regular movement
- Stress management
- Sleep consistency
- Clinical monitoring when indicated
What wrecks it
- Chronic sleep deprivation
- Sustained high stress load
- Ultra-processed food dominance
- Sedentary patterns
- Endocrine disruptors in environment
Indicators to observe
- Energy patterns throughout the day
- Menstrual cycle regularity (if applicable)
- Temperature sensitivity
- Weight distribution changes
- Lab markers: TSH, fasting glucose, HbA1c
What the evidence shows
Hormonal health is deeply context-dependent. Perimenopause and menopause transitions are well-studied; peptide and hormone optimization claims often outrun human trial data.
Open questions
- Bioidentical vs conventional hormone therapy long-term outcomes
- Peptide effects on endogenous hormone production
- Thyroid optimization vs overtreatment boundaries